MBU-12/P with CX-4707

MBU-12/P Oxygen Mask with 14" Amplifier

MBU-12/P with 2-Pin Quick-Disconnect Hose Connector

MBU-12/P with 3-Pin Twist-Lock Hose Connector

MBU-12/P with 3-Pin Twist-Lock Hose Connector

OM Amplifier

PA-12 Amplifier